--- title: 3D printing and 3D channel letter signage (generic, not PrintUP- or PioCreat-titled videos) — AM training/support how-to videos source_url: - /data/amcoza/sources/youtube/channel-daily.md - /data/amcoza/sources/youtube/channel-main.md - /data/amcoza/sources/youtube/channel-tools.md - https://www.youtube.com/watch?v=09SKj_qyDPo - https://www.youtube.com/watch?v=3EVtQ0NSJZo - https://www.youtube.com/watch?v=DHVuwcERdWY - https://www.youtube.com/watch?v=X_daTwoaVD0 - https://www.youtube.com/watch?v=8B5tNerHPj0 - https://www.youtube.com/watch?v=vrrSlAxleqQ - https://www.youtube.com/watch?v=PIXso8tc87o - https://www.youtube.com/watch?v=gcgCL4Pfg3o - https://www.youtube.com/watch?v=n4idOmuK3EI - https://www.youtube.com/watch?v=ooB58Ft7gd8 - https://www.youtube.com/watch?v=rTlirB1ckPE - https://www.youtube.com/watch?v=UoQou8XPFPQ - https://www.youtube.com/watch?v=R7uBrubfsKo - https://www.youtube.com/watch?v=dtyA7LYt3sE fetched_at: 2026-10-18T11:50:00Z category: 3d-printing pass: 3d-printing-youtube-howtos-index refreshed_from: youtube.jsonl dump 2026-10-18 00:25 SAST, buythis.jsonl dump and am.im product JSON (no crawl) --- # 3D printing and 3D channel letter signage how-to videos (AM training / support) **Product:** FDM **3D channel letter printers** used to print illuminated 3D sign letters in Enhanced-PETG filament, how 3D channel letter signs are made (with LED lighting, resin sealing or a Perspex face), and small **3D printer projects** that show what else a channel letter printer can make. This index collects the AM YouTube videos on these topics whose titles do **not** name a brand and that are **not** already listed in another AM how-to index. For PrintUP-titled videos about the K8 channel letter printer, see [PrintUP channel letter 3D printer how-to videos](printup-howtos.md). For the pellet 3D printer, see [PioCreat G5-PRO how-to videos](piocreat-howtos.md). For channel letters cut on a CNC router, see [CNC router how-to videos](cnc-router-howtos.md). **Source:** local AM YouTube dump `youtube.jsonl` (daily, main, tools channels; refreshed 2026-10-18 00:25 SAST). First written 2026-10-18 13:50 SAST with 14 videos. **YouTube was not crawled.** Titles and watch URLs below are taken from the dump, including any spelling slips in the original. Videos were **not** watched; the only spoken content used is the dump transcripts where they exist, and **no transcripts** are invented. ## English dump titles (14 unique watch URLs) Grouped for AM support and sorted by date inside each group. AM-channel uploads are framed as **AM training/support sources**. Each watch URL is a source. Matching used titles that name a 3D channel letter, a channel luminous word printer, a 3D printer or 3D printed objects. Videos already listed in another AM how-to index were left out, so nothing is listed twice. Deduplicated by watch ID. ### 3D channel letter signage: manufacture, printer software and nozzle care (tools, main and daily channels, 2023 to 2026) How 3D channel letter signs are made with sealed LED lighting and resin or with a Perspex face and LED lighting, installing and using the channel luminous word 3D printer software, short clips of a 3D channel letter printer printing letters and a 3D printed sign, and a nozzle tip: preheat the nozzle to 200 degrees before changing it. The 2023 RedLetter Media video shows how they made the illuminated super-large channel letter sign for AM.CO.ZA Sunnyrock HQ. Its dump transcript describes the steps: the client's brief is turned into a 3D CAD model and renders for approval, the parts are cut on an AM.CO.ZA CNC router, hand fabricators build the letters, the wiring and LED department fits the LEDs so the sign lights evenly, and a rigging crew installs it at height. | Date | Title (from dump) | Watch URL (source) | | --- | --- | --- | | 2023-08-17 | Channel Luminous Word 3D Printer Software Installation and Basic Usage | https://www.youtube.com/watch?v=09SKj_qyDPo | | 2023-08-17 | 3D Channel Letter with Perspex Face and LED Lighting Manufacture Process | https://www.youtube.com/watch?v=3EVtQ0NSJZo | | 2023-08-17 | 3D Channel Letter Sealed LED Lighting with Resin Manufacture Process | https://www.youtube.com/watch?v=DHVuwcERdWY | | 2023-10-29 | Illuminated Super-Large 3D Channel Letter Signage for AM.CO.ZA Sunnyrock HQ Made by RedLetter Media | https://www.youtube.com/watch?v=X_daTwoaVD0 | | 2023-11-21 | 3D Channel Letter Printer in Action! | https://www.youtube.com/watch?v=8B5tNerHPj0 | | 2023-11-23 | Making 3D Printed Sign | https://www.youtube.com/watch?v=vrrSlAxleqQ | | 2024-10-28 | Preheat Nozzle to 200 Degree Before Changing Nozzle on 3D Channel Letter Printer | https://www.youtube.com/watch?v=PIXso8tc87o | | 2026-08-16 | 3D Channel Letter printer effortlessly prints letter | https://www.youtube.com/watch?v=gcgCL4Pfg3o | ### 3D printer projects: desk brackets, frame hangers, spool reuse and egg trays (main channel, 2023 to 2025) Projects printed on the channel letter printer. The dump transcripts show a monitor stand made from 16 mm wood cut on a CO2 laser with 3D printed brackets (the bracket's inside width is 1 mm less than the wood for a snug fit), a hanging block for a sublimation canvas block mount designed in Tinkercad (a 4 mm thick 40 by 30 mm base with a 15 mm tall hook, exported as STL and mass printed on K8 printers), a teaser for reusing empty filament spools printed on the K8 signage 3D printer, and a quail egg tray designed from egg measurements taken with a vernier (34 mm tall, 25 by 25 mm), with egg cups, a rectangle base, corner pillars to space stacked trays and glued-in supports. The spool storage stack clip has no transcript in the dump. | Date | Title (from dump) | Watch URL (source) | | --- | --- | --- | | 2023-12-06 | 3D Printer In Action! | https://www.youtube.com/watch?v=n4idOmuK3EI | | 2024-05-28 | Computer Stand Brackets Cool Idea by 3D Printer and CNC Laser Cutting Machine | https://www.youtube.com/watch?v=ooB58Ft7gd8 | | 2025-03-17 | 3D Print Hanging Block for Picture Frame, Design Concept and Mass Print on K8 3D Printers | https://www.youtube.com/watch?v=rTlirB1ckPE | | 2025-11-04 | Making use of empty 3D plastic holders | https://www.youtube.com/watch?v=UoQou8XPFPQ | | 2025-12-01 | 3D Printed Spool Container Storage Stacks | https://www.youtube.com/watch?v=R7uBrubfsKo | | 2025-12-05 | How To Make 3D Printed Egg Trays | https://www.youtube.com/watch?v=dtyA7LYt3sE | ## Related SKUs (Buythis dump and am.im product JSON only; no prices, no stock) From the Buythis product dump (`buythis.jsonl`; **not crawled**), with the product name taken from the am.im product JSON where the dump has none. Prices and stock are not stored on this index. The 41 SKUs below are channel letter filament, K8 channel letter printer spares, pellet printer nozzles and bed glue that are not already listed in another AM how-to index. Products whose names carry the PrintUP or PioCreat brand belong with those indexes and are not repeated here. Check the product page before quoting, because nozzles, sensors and boards must match the client's printer model. ### Enhanced-PETG 1.75 mm filament for 3D channel letter printing (P3F-PETG-…) (16) | SKU | Product | Dump link | | --- | --- | --- | | **P3F-PETG-C175** | 1.75mm Clear Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-c175#ai | | **P3F-PETG-D175/BLACK** | 1.75mm Solid Black ⬛ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-d175-black#ai | | **P3F-PETG-D175/SILVER** | 1.75mm Solid Silver ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-d175-silver#ai | | **P3F-PETG-D175/WHITE** | 1.75mm Solid White Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-d175-white#ai | | **P3F-PETG-D175/YELLOW** | 1.75mm Solid Yellow◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-d175-yellow#ai | | **P3F-PETG-S175/AZURE** | 1.75mm Semi-Transparent Azure ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-azure#ai | | **P3F-PETG-S175/BLUE** | 1.75mm Semi-Transparent Blue ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-blue#ai | | **P3F-PETG-S175/CYAN** | 1.75mm Semi-Transparent Cyan ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-cyan#ai | | **P3F-PETG-S175/GOLD** | 1.75mm Semi-Transparent Gold ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-gold#ai | | **P3F-PETG-S175/GREEN** | 1.75mm Semi-Transparent Green ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-green#ai | | **P3F-PETG-S175/ORANGE** | 1.75mm Semi-Transparent Orange ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-orange#ai | | **P3F-PETG-S175/PINK** | 1.75mm Semi-Transparent Pink ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-pink#ai | | **P3F-PETG-S175/PURPLE** | 1.75mm Semi-Transparent Purple ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-purple#ai | | **P3F-PETG-S175/RED** | 1.75mm Semi-Transparent Red ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-red#ai | | **P3F-PETG-S175/WHITE** | 1.75mm Semi-Transparent White Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-white#ai | | **P3F-PETG-S175/YELLOW** | 1.75mm Semi-Transparent Yellow ◼ Enhanced-PETG (for 3D Channel Letter Printing) 3D Printing Filament 1KG ~350m, Nozzle 200-250°C Bed 40-60°C | https://buythis.co.za/p3f-petg-s175-yellow#ai | ### K8 channel letter 3D printer spares: print head, nozzle, heating, sensors, boards, screen and cooling (P3-…/K8 and related) (19) | SKU | Product | Dump link | | --- | --- | --- | | **AE-CABLE/RAINBOW/10** | 10 Pin Rainbow Ribbon Data Cable FC/FC, ~40mm Long, for P3-TS35 | https://buythis.co.za/ae-cable-rainbow-10#ai | | **AE-FAN/4010** | 24V 40×40mm Heat Sink Axis Fan, 10mm Thickness, for P3-FDM/K8 Nozzle Heat Sink Cooling | https://buythis.co.za/ae-fan-4010#ai | | **AE-FAN/5015** | 24V 50×50mm Blow Axis Fan, 15mm Thickness, for P3-FDM/K8 Filament Modeling Cooling | https://buythis.co.za/ae-fan-5015#ai | | **P3-BASE/K8** | Printing Head Base Plate for K8 3D Channel Letter Printer | https://buythis.co.za/p3-base-k8#ai | | **P3-BLOCK/HEAT/K8** | Heating Housing for P3-FDM/K8 3D Printer Nozzle, ~50×20mm | https://buythis.co.za/p3-block-heat-k8#ai | | **P3-ELEMENT/K8** | Heating Element for P3-FDM/K8 3D Printer Nozzle, ~360mm | https://buythis.co.za/p3-element-k8#ai | | **P3-FAN/BLOCK/K8** | Cooling Fan Mounting Bracket for P3-FDM/K8 3D Printer Nozzle | https://buythis.co.za/p3-fan-block-k8#ai | | **P3-FEEDER/K8** | Feeding Tube with Sleeve (with Extra 1 Sleeve) for P3-FDM/K8 3D Printer Nozzle | https://buythis.co.za/p3-feeder-k8#ai | | **P3-HEAD/K8** | Printing Nozzle Assembly Unit for P3-FDM/K8 3D Printer with Heatsink, Element, Sensor and Nozzle etc | https://buythis.co.za/p3-head-k8#ai | | **P3-HEATSINK/K8** | Dual Filament Routing Heat Sink for P3-FDM/K8 3D Printer Nozzle | https://buythis.co.za/p3-heatsink-k8#ai | | **P3-MB/A4988** | A4988 Stepper Motor Driver Module for K8 Motherboard | https://buythis.co.za/p3-mb-a4988#ai | | **P3-MB/K8** | K8 Motherboard Based on MKS Robin Nano with 2x TMC2209 (Left 2) and 3x A4988 (Right 3) Stepper Motor Drivers Installed and Customized Firmware | https://buythis.co.za/p3-mb-k8#ai | | **P3-MB/TMC2209** | TMC2209 Stepper Motor Driver Module for K8 Motherboard | https://buythis.co.za/p3-mb-tmc2209#ai | | **P3-NOZZLE/M6/08** | 0.8mm Nozzle with M6 Thread, 53mm Length for P3-FDM/K8 (Remove When Hot) | https://buythis.co.za/p3-nozzle-m6-08#ai | | **P3-SENSOR/175** | 1.75mm Filament Sensor for Filament Wire Detection, NO/NC Signal | https://buythis.co.za/p3-sensor-175#ai | | **P3-SENSOR/LEVEL** | Leveling Sensor with Cable Replacement for P3-FDM/K8 3D Printer | https://buythis.co.za/p3-sensor-level#ai | | **P3-SENSOR/LEVEL/K8** | Leveling Sensor Tip (Needle) Replacement for P3-FDM/K8 3D Printer Nozzle | https://buythis.co.za/p3-sensor-level-k8#ai | | **P3-THERMISTOR/K8** | Thermistor Temperature Sensor for P3-FDM/K8 3D Printer Nozzle, ~320mm | https://buythis.co.za/p3-thermistor-k8#ai | | **P3-TS35** | Touchscreen Interface Replacement for P3-FDM/K8 Channel Letter 3D Printer, Need Two AE-CABLE/RAINBOW/10 Cable | https://buythis.co.za/p3-ts35#ai | ### Pellet 3D printer nozzles (P3-NOZZLE/M7/…) (5) | SKU | Product | Dump link | | --- | --- | --- | | **P3-NOZZLE/M7/04** | 0.4mm Nozzle with M7 Short Thread for P3-PELLET/G5 Pellet 3D Printer | https://buythis.co.za/p3-nozzle-m7-04#ai | | **P3-NOZZLE/M7/06** | 0.6mm Nozzle with M7 Short Thread for P3-PELLET/G5 Pellet 3D Printer | https://buythis.co.za/p3-nozzle-m7-06#ai | | **P3-NOZZLE/M7/08** | 0.8mm Nozzle with M7 Short Thread for P3-PELLET/G5 Pellet 3D Printer | https://buythis.co.za/p3-nozzle-m7-08#ai | | **P3-NOZZLE/M7/10** | 1mm Nozzle with M7 Short Thread for P3-PELLET/G5 Pellet 3D Printer | https://buythis.co.za/p3-nozzle-m7-10#ai | | **P3-NOZZLE/M7/20** | 2mm Nozzle with M7 Short Thread for P3-PELLET/G5 Pellet 3D Printer | https://buythis.co.za/p3-nozzle-m7-20#ai | ### 3D printer bed adhesive (P3-GLUE/500) (1) | SKU | Product | Dump link | | --- | --- | --- | | **P3-GLUE/500** | 3D Printer Bed Adhesive 500ml for Printing Surface Glue | https://buythis.co.za/p3-glue-500#ai | ## Notes - Matching: dump titles that name 3D channel letters, a channel luminous word printer, a 3D printer or 3D printed objects, minus any video already in another AM how-to index. - PrintUP-titled K8 videos and PioCreat pellet printer videos have their own indexes, so they are not repeated here. 3D crystal laser engraving is a laser process and is not a 3D printing topic. - Live stock is never stored here; check the live stock feed for availability.